Dwyane Wade's baby mama Aja Metoyer, NOT Sandrina Schultz: Xavier Zechariah Wade's birth certificate revealed, how is actor Damon Wayans Jr. involved?

Miami Heat superstar Dwyane Wade fathered a secret "love child" named Xavier Zechariah Wade with a woman allegedly named Aja Metoyer, TMZ has learned.

UPDATE: Dwyane Wade & Damon Wayans Jr. NOT feuding after Aja Metoyer baby mama drama, Gabrielle Union still not mad: actor offers sincere 'warning' to Miami Heat baller 

Dwyane Wade cheats on Gabrielle Union, 'proof' couple wasn't 'on break' when Miami Heat baller knocked-up baby mama Aja Metoyer? 'Together' on Instagram [PHOTOS] 

Dwyane Wade and Damon Wayans Jr. beef after Aja Metoyer baby mama drama? 'Happy Endings' actor 'doesn't want kids to get hurt

Rumors initially suggested that Gabrielle Union's fiance had a sexy "fling" with Sandrina Schultz. The infamous gossip webloid MediaTakeOut.com even posted photos from Schultz's alleged baby shower. But apparently, Schultz is NOT Wade's baby mama.

And here's the exclusive birth certificate to prove it. Wade is not named the father on the official document, but Metoyer did give the child his last name.

(Facebook)

It looks like 30-year-old Metoyer might have a thing for famous guys - she already has two kids with "Happy Endings" actor Damon Wayans Jr:

(Wiki Commons)

TMZ reports that Wayans is very involved in his kids' lives.

Details surrounding Wade's former relationship with Metoyer remain unknown. Their son was born on November 10 in LA (just six weeks before Wade proposed to Union). Apparently, the couple was "on a break" when Wade hooked-up with Metoyer (and Union's seemingly okay with that).

Sources close to the situation claim that Wade wants to be a major part of his son's life - the popular NBA baller has visited Xavier several times since his birth. Wade recently paid a visit when the Heat played the Lakers in LA on Christmas Day.